Light output (max-min, energy saving):
400lm (li-ion only) –20lm

Runtime (max-min): 35h –4h

Battery:
1*14500, 3.7V, 750mAh

IP class: IP54

Charging time: 150 min*

Light functions:
Power, low power

Functions:
Low battery warning, charge indicator, battery indicator, focus, red reading light